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Helga [31]
3 years ago
7

In which soil layer would you find loam that is rich in humus

Biology
1 answer:
Anika [276]3 years ago
7 0
The more humus found in topsoil, the more nutrient rich the topsoil and the better the conditions for growing plants. The middle layer is called subsoil. This contains more clay and less organic matter. Beneath this is a layer of rocks called bedrock.
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